Nathan Gregory
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13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
28
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?
United Kingdom
8,4%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 188; Σ finishers = 2 244. 188 / 2 244 × 100 = 8.38%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 071 km
> 100 km4
> 160 km1
Longest race160,9 km
12th Autumn 100 Mile Race — 14/10/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail90,1%
Stage9,9%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 03.08 | 102km | 11:29:11 h | 6 | |
| 2023 | ||||
| 14.10 | 100mi | 19:58:21 h | 26 | |
| 04.02 | 66mi/2stages | 9:43:11 h | 5 | |
| 2022 | ||||
| 09.04 | 50mi | 7:41:26 h | 21 | |
| 2021 | ||||
| 01.10 | 110km | 16:05:56 h | 2 🥈 | |
| 03.07 | 100km | 11:09:46 h | 8 | |
| 22.05 | 50km | 4:41:26 h | 14 | |
| 2020 | ||||
| 25.10 | 50mi | 7:42:27 h | 15 | |
| 26.09 | 54km | 5:27:55 h | 24 | |
| 07.03 | 48km | 4:22:03 h | 8 | |
| 2019 | ||||
| 14.09 | 50mi | 8:58:52 h | 24 | |
| 31.08 | 30mi | 4:35:42 h | 7 | |
| 2018 | ||||
| 10.06 | 50km | 5:20:55 h | 41 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/10/2023 | 12th Autumn 100 Mile Race | 160,93 | ×5 |
| ✓ 2 | 1/10/2021 | North Coast 110 km | 110,00 | ×3 |
| ✓ 3 | 4/2/2023 | Pilgrim's Challenge | 106,22 | ×3 |
| ✓ 4 | 3/8/2024 | 12 Stour Valley Path 100km Ultra Run | 102,00 | ×3 |
| ✓ 5 | 3/7/2021 | Serpent Trail Race 100km | 100,00 | ×3 |
| ✓ 6 | 9/4/2022 | 10th South Downs Way 50 Mile Race | 80,47 | ×2 |
| ✓ 7 | 25/10/2020 | 8th South Downs Way 50 Mile Race | 80,47 | ×2 |
| ✓ 8 | 14/9/2019 | 4th Chiltern Wonderland 50 Mile Race | 80,47 | ×2 |
| ✓ 9 | 26/9/2020 | 4th Maverick X & Ultra Peak District | 54,00 | ×1 |
| ✓ 10 | 22/5/2021 | Ultra X Spring Trail Series 50km | 50,00 | ×1 |
| ✓ 11 | 10/6/2018 | 5th Weald Challenge | 50,00 | ×1 |
| ✓ 12 | 31/8/2019 | The Conquest of Avalon 30 | 48,28 | ×1 |
| ✓ 13 | 7/3/2020 | Humanity Direct Amersham Ultra | 48,00 | ×1 |